These are names were considering. Any opinions or advice would be much appreciated 
Girls:
[name]Charlotte[/name] [name]Magnolia[/name]
[name]Violet[/name] [name]Fiona[/name]
[name]Annabel[/name] [name]Heather[/name]
[name]Eloise[/name] (suggest middle names?)
[name]Lilly[/name] [name]Scarlett[/name]
[name]Harlow[/name] (suggest middle names?)
[name]Milena[/name] [name]Ruby[/name] “[name]Mila[/name]”
Boys:
[name]Kellan[/name] [name]Felix[/name]
[name]Liam[/name] [name]Christopher[/name]
[name]Jett[/name] [name]Mason[/name] ([name]LOVE[/name] [name]Jett[/name] but can never find the perfect middle name)
[name]Luca[/name] [name]Jasper[/name]
[name]Aiden[/name] [name]James[/name] (common, I know, but I love it anyways.)
[name]Nathaniel[/name]
[name]Alexander[/name]
Thanks
I love [name]Jett[/name] [name]Mason[/name]! It flows so well! I also like [name]Nathaniel[/name] [name]Alexander[/name]. It’s always been one of my favorites but my hubby doesnt like it. I think [name]Eloise[/name] is a beautiful name for a girl. It’s feminine and classic. Maybe [name]Eloise[/name] [name]Kate[/name] [name]Eloise[/name] [name]Michelle[/name] or [name]Eloise[/name] [name]Marie[/name]?
girls:
[name]Charlotte[/name] [name]Magnolia[/name]
. • beautiful… Possible favorite
[name]Violet[/name] [name]Fiona[/name]
. • pretty, [name]Fiona[/name] is awesome name…
[name]Annabel[/name] [name]Heather[/name]
. • neither name does much for me really, I feel sounds better switched…
[name]Eloise[/name] (suggest middle names?)
. • [name]Eloise[/name] [name]Juliet[/name] . . [name]Eloise[/name] [name]Camile[/name]
[name]Lilly[/name] [name]Scarlett[/name]
. • ok
[name]Harlow[/name] (suggest middle names?)
. • [name]Harlow[/name] [name]Mariah[/name], [name]Harlow[/name] [name]Joyce[/name] [name]Milena[/name] [name]Ruby[/name] “[name]Mila[/name]”
. • very regal !
Boys:
[name]Kellan[/name] [name]Felix[/name]
. • Like [name]Felix[/name] , like [name]Felix[/name] [name]Kellan[/name] better
[name]Liam[/name] [name]Christopher[/name]
. • ok …
[name]Jett[/name] [name]Mason[/name] ([name]LOVE[/name] [name]Jett[/name] but can never find the perfect middle name)
. • [name]Jett[/name] [name]Mason[/name], eh, [name]Jett[/name] is great! maybe [name]Jett[/name] [name]Bradley[/name]… [name]Jett[/name] [name]Harrison[/name] … [name]Jett[/name] [name]Alexander[/name]
[name]Luca[/name] [name]Jasper[/name]
. • love this , awesome fit
[name]Aiden[/name] [name]James[/name] (common, I know, but I love it anyways.)
• ok…
[name]Nathaniel[/name]
. • not my favorite name in general…
[name]Alexander[/name]
. • love this name, as first and middle !! [name]Alexander[/name] [name]Bryce[/name]… [name]Alexander[/name] [name]Gage[/name]
Girls:
[name]Charlotte[/name] [name]Magnolia[/name] - Very pretty, but [name]Charlotte[/name] is getting super popular.
[name]Violet[/name] [name]Fiona[/name] - I love [name]Violet[/name], but kind of meh on [name]Fiona[/name].
[name]Annabel[/name] [name]Heather[/name] - [name]Annabel[/name] is sweet, but [name]Heather[/name] feels very dated.
[name]Eloise[/name] (suggest middle names?) - What about [name]Eloise[/name] [name]Mabel[/name], [name]Eloise[/name] [name]Virginia[/name], [name]Eloise[/name] [name]Verity[/name], [name]Eloise[/name] [name]Pearl[/name].
[name]Lilly[/name] [name]Scarlett[/name] - It’s okay, nothing extremely special.
[name]Harlow[/name] (suggest middle names?) - [name]Harlow[/name] [name]Adelaide[/name], [name]Harlow[/name] [name]Madeline[/name], [name]Harlow[/name] [name]Beatrice[/name]
[name]Milena[/name] [name]Ruby[/name] “[name]Mila[/name]” - Cute! I even like [name]Mila[/name] on it’s own.
Boys:
[name]Kellan[/name] [name]Felix[/name] - Not a fan of either name.
[name]Liam[/name] [name]Christopher[/name] - Again, neither stand out to me.
[name]Jett[/name] [name]Mason[/name] ([name]LOVE[/name] [name]Jett[/name] but can never find the perfect middle name) - [name]Jett[/name] [name]Mason[/name] is nice, what about [name]Jett[/name] [name]Gabriel[/name], [name]Jett[/name] [name]Finley[/name], [name]Jett[/name] [name]Lachlan[/name]
[name]Luca[/name] [name]Jasper[/name] - I like [name]Luca[/name], not so much [name]Jasper[/name].
[name]Aiden[/name] [name]James[/name] (common, I know, but I love it anyways.) - Like you said, it is very common, especially with the middle name [name]James[/name].
[name]Nathaniel[/name] - So-so.
[name]Alexander[/name] - It’s alright.
My favourites are [name]Jett[/name] [name]Mason[/name] and [name]Milena[/name] [name]Ruby[/name]!
[name]Charlotte[/name] [name]Magnolia[/name] - I like both names, not 100% on them together though
[name]Violet[/name] [name]Fiona[/name] - pretty, but I prefer [name]Fiona[/name] [name]Violet[/name]
[name]Annabel[/name] [name]Heather[/name] - I like this one, it’s very serene
[name]Eloise[/name] [name]Violet[/name] - I’ve never been fond of the ‘wheeze’ but I like [name]Violet[/name] with it.
[name]Lilly[/name] [name]Scarlett[/name] - I just think of a red lily when I read this, not sure that that’s bad, but anyway
[name]Harlow[/name] [name]Magnolia[/name]
[name]Milena[/name] [name]Ruby[/name] “[name]Mila[/name]” - okay
Boys:
[name]Kellan[/name] [name]Felix[/name] - I’m not fond of [name]Kellan[/name]
[name]Liam[/name] [name]Christopher[/name] - very nice. I like this combo
[name]Jett[/name] [name]Mason[/name] - [name]Jett[/name] [name]Nathaniel[/name] flows well
[name]Luca[/name] [name]Jasper[/name]
[name]Aiden[/name] [name]James[/name] - if you’re going to use [name]Aiden[/name] I’d put a more interesting middle with it. [name]Aiden[/name] [name]Felix[/name] is cute. I’d also suggest [name]Aidan[/name] as that gives him the option of [name]Dan[/name].
[name]Nathaniel[/name] - I love [name]Nathaniel[/name] 
[name]Nathaniel[/name] [name]Jett[/name] would be cute. [name]Nathaniel[/name] [name]Felix[/name] also works
[name]Alexander[/name] - okay, I like [name]Xander[/name], [name]Alexander[/name] [name]Mason[/name] is nice.
Thank you everyone! Your suggestions are really helpful.
[name]Charlotte[/name] [name]Magnolia[/name]: I like [name]Magnolia[/name], but [name]Charlotte[/name] is just [name]WAY[/name] too popular for my taste. Maybe switch? [name]Magnolia[/name] [name]Charlotte[/name] is pretty.
[name]Violet[/name] [name]Fiona[/name]: I like it! I prefer [name]Fiona[/name] [name]Violet[/name], though.
[name]Annabel[/name] [name]Heather[/name]: [name]Love[/name] love love.
[name]Eloise[/name]: I like it!
[name]Lilly[/name] [name]Scarlett[/name]: Ehh.
[name]Harlow[/name]: No, I don’t like it at all.
[name]Milena[/name] [name]Ruby[/name]: Ehh.
[name]Kellan[/name] [name]Felix[/name]: I like [name]Felix[/name]…not sure about [name]Kellan[/name], though.
[name]Liam[/name] [name]Christopher[/name]: I like it!
[name]Jett[/name] [name]Mason[/name]: I don’t like it…
[name]Luca[/name] [name]Jasper[/name]: Not a fan of either name.
[name]Aiden[/name] [name]James[/name]: Okay!
[name]Nathaniel[/name]: Nice.
[name]Alexander[/name]: Ehh.
[name]Charlotte[/name] [name]Magnolia[/name] - love both names, [name]Charlotte[/name] especially. [name]Magnolia[/name] is nice, but this combo feels really “heavy”, if that makes any sense. I think a simpler combo for each name would be better.
[name]Violet[/name] [name]Fiona[/name] - love both names, but not together. Doesn’t have a good flow and they seem like such different styles
[name]Annabel[/name] [name]Heather[/name] - love [name]Annabel[/name]! [name]Heather[/name] isn’t my style, but it’s not bad by any means.
[name]Eloise[/name] (suggest middle names?) - What about [name]Fiona[/name] [name]Eloise[/name]? [name]Love[/name] [name]Eloise[/name].
[name]Lilly[/name] [name]Scarlett[/name] - I prefer the [name]Lily[/name] spelling. This combo is too word-y for my style though. Makes me think of a red [name]Lily[/name].
[name]Harlow[/name] (suggest middle names?) - [name]Lillian[/name] [name]Harlow[/name]? [name]Lilly[/name] [name]Harlow[/name]?
[name]Milena[/name] [name]Ruby[/name] “[name]Mila[/name]” - gorgeous!!
Boys:
[name]Kellan[/name] [name]Felix[/name] - neither names are my style, but good combo
[name]Liam[/name] [name]Christopher[/name] - love! I love [name]Liam[/name] paired with a longer middle name
[name]Jett[/name] [name]Mason[/name] ([name]LOVE[/name] [name]Jett[/name] but can never find the perfect middle name) - I think this is great! I do prefer [name]Mason[/name] to [name]Jett[/name] so maybe [name]Mason[/name] [name]Jett[/name]?
[name]Luca[/name] [name]Jasper[/name] - [name]Love[/name] [name]Luca[/name], not a fan of [name]Jasper[/name]
[name]Aiden[/name] [name]James[/name] - my favorite!!! I actually have had this exact combo on my list for years and years.
[name]Nathaniel[/name] - love! [name]Nathaniel[/name] [name]Jasper[/name], [name]Nathaniel[/name] [name]Cole[/name], [name]Nathaniel[/name] [name]Connor[/name], [name]Nathaniel[/name] [name]Felix[/name]
[name]Alexander[/name] - loooove! [name]Alexander[/name] [name]Julian[/name], [name]Alexander[/name] [name]Cole[/name], [name]Alexander[/name] [name]Mason[/name], [name]Alexander[/name] [name]Lucas[/name]